2016
DOI: 10.1016/j.jiec.2015.12.017
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Upgrading of vacuum residue in batch type reactor using Ni–Mo supported on goethite catalyst

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Cited by 19 publications
(10 citation statements)
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“…Figure 5(c) and (d) indicates the results of hydrocracking of VR in the presence of synthesized hematite nanoparticles prepared by starting solutions of pH5 and pH9 respectively. As reported43031, iron oxides improved the yield of liquid products and inhibition of coke formation to a significant degree. For the hydrocracking of heavy petroleum residue containing high amount of sulfur (mostly embedded in the heavy molecules), it is known that the iron oxides are mainly converted into the active form of pyrrhotite (Fe (x−1) S x ; JCPDS 29–0723)3940.…”
Section: Resultssupporting
confidence: 57%
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“…Figure 5(c) and (d) indicates the results of hydrocracking of VR in the presence of synthesized hematite nanoparticles prepared by starting solutions of pH5 and pH9 respectively. As reported43031, iron oxides improved the yield of liquid products and inhibition of coke formation to a significant degree. For the hydrocracking of heavy petroleum residue containing high amount of sulfur (mostly embedded in the heavy molecules), it is known that the iron oxides are mainly converted into the active form of pyrrhotite (Fe (x−1) S x ; JCPDS 29–0723)3940.…”
Section: Resultssupporting
confidence: 57%
“…The detailed properties for the feedstock obtained from chemical analysis are listed in Table S1. It is known that the catalyst amount affects the catalytic performance significantly437. In the current study, small amount of catalysts (0.5 g per 40 g of VR) were chosen to check the distinct difference of catalytic performance in the kinetics limited regime.…”
Section: Resultsmentioning
confidence: 99%
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“…A mass of 22.50 g of drill cuttings was added to a beaker containing 500 mL deionized water. Masses of 0.80 g of nickel(II) nitrate hexahydrate (Sigma-Aldrich, 99.99% purity, Toronto, ON, Canada) and 3.3 g of ammonium heptamolybdate (Sigma-Aldrich, 99.98% purity) were then added to the drill cuttings-water slurry to obtain a typical 3 wt.% Ni/12.5 wt.% Mo concentration on the catalyst [65]. It should be noted that optimizing the hydrocracking performance of the catalyst through manipulating the mass ratio of the metals was out of the scope of this study.…”
Section: Catalyst Preparation and Characterizationmentioning
confidence: 99%